20,285 Topics
 | |
| | Hi All, I have webservice im having webmethod in that which returns Boolean value. Its retruning the correct output value only when the connection is pointing to localhost. Can any one please guide me? Thanks |
| | I am looking for sample code for vb.net Dynamic Dashboard applications , so please kindly help me , i want the code in vb.net which will be my front end and sql will be my back end for database , it will be great if dashboard reflect sell/purchase mechanism |
| | We have just converted a large VB6 desktop app to VB.NET 2008. First via the VB 2005 (open project), then days of fixing errors, etc. Then opened the VB 2005 in VB 2008 so now it is a 2008 solution. The more we try to test the worse it gets. … |
| | [CODE] [TEX][B][U]form1[/U][/B][/TEX] Dim cn As New ADODB.Connection Dim rs As New ADODB.Recordset Dim cmd As New ADODB.Command Dim adrs As New ADODB.Recordset Private Sub Command1_Click() cmd.CommandText = "insert into table1 values('" & Text1.Text & "','" & Text2.Text & "','" & Text3.Text & "','" & Text4.Text & "','" & Combo1.Text & …  |
| | Hi I have an editable datagrid in which there is an update button on whose click the row updating event gets fired. I wanted to save the old values in some variable before the update happens. However e.oldvalues(itemindex) doesn't seem to work in this case. I also tried to retrieve … |
| | Ok so I am creating this scoring game using motorsport drivers. The scores are in variables for example score.vettel is vettels score for the current gameweek. A player has 6 drivers d1,d2,d3,d4,d5,d6 which are in the variable player(x).d1 where x is the player number. Maxsize is the number of players … |
| | Login form contain two nos.of textbox anb one no.button How to connect VB.net2008 with MS-Access-2007. |
| | I am trying to kill a process by using the following code [ICODE] Dim aprocess As System.Diagnostics.Process aprocess = System.Diagnostics.Process.GetProcessesByName("E:\\preview.mp3") aprocess.Kill() [/ICODE] however i am getting an error Value of type '1-dimensional array of System.Diagnostics.Process' cannot be converted to 'System.Diagnostics.Process'. |
| | Hi, I have searched alot but can only find info on moving entire rows bound between 2 datagrids, but noting on moving single cells. I have some code below that works ok from DGV to textboxes but not from DGV1 to DGV2. [CODE] Dim i As Integer i = DataGridView1.CurrentRow.Index … |
| | Ok I realise my last submission was waffle so in short here is what I need to do: Populate a List Box lstManufacturers with the distinct values from a specified Column in a database table. The Column is called 'Car Manufacturers' and there are 4 distinct values in this column: … |
| | how can i populate listview from database? If the user search for a particular column (ex.Employee) then the output will be on the listview. |
| | I'm suppose to end up with a label box with my name spelled out in it using string manipulation. This is suppose to happen using the concatenated string to output the name into the label box. I don't have any error codes but I also don't have my name in … |
| | Hi, I'm trying to render a checkbox in a datagridview column header so that when the checkbox is checked/unchecked all the cells in that column should be checked/unchecked accordingly. The datagridview is bound to a database table but the column containing the checkbox header cell is unbound. The problem is, … |
| | Hi, we all know how to dock or anchor controls so that they resize themselves accordingly when a form is resized. It works fine till we have rows of controls on left and right size of the form. But what if have three columns (Columns as in visual sense. I'm … |
| | Hi, I have an editable datagridview that's been databound with dataadapter and datatable, and a normal button on a form. When i edit the dgv's cells and click the save button it fires the datagridview_cellvalidating event and if the cell validation is correct it updates and saves the current record … |
| | When a button is focused by pressing Tab key, a rectangle appears on it. Even if the button's TabStop property is set to false, when the button is clicked with mouse the rectangle appears. Is it possible to stop the rectangle from appearing? Please help. Regards. |
| | I have a project where I want to be able to multiply 2 values from a database. So I have a combo box where the user is able to select from a set of data. This displays the data relating to the selected row in text boxes on the windows … |
| | Hi I have an application that has an Ms Access 2007 DataBase which runns great if access is installed. Is there any code that I can use in vb that I would be able to run access with out installing it. Tanks in advance  |
| | I have linked a database to a windows form. I have dragged the field objects onto the windows form. Prior to doing this I changed the first field object to a combo box and the last field object to a list item. I have proceeded with the following settings for … |
| | Hi I have a number of forms which have a common menu strip rather than copy the control onto each additional form is it possible to just call the menu from another form ? |
| | Hi, i was just wondering how I get user details from a user table from a mysql database. Ive already worked out how to connect to the server, im just wondering how to import the data into a datagrid. Thanks Heres my current code [CODE]Imports MySql.Data.MySqlClient Module sql Dim Connection … |
| | I have drawn a grid in vb2008 so that each rectangle represents a 15 min period of a day. Time slots are shown by filling in the grid in different colours using the draw rectangle method. No problem so far. Now I want to discover the colour of any given … |
| | I have two projects: [B]SQLtesting[/B] and [B]Controls[/B]. Their physical locations are: C:\My Documents\Visual Studio 2010\Projects\SQLtesting\SQLtesting\ [forms reside here] C:\My Documents\Visual Studio 2010\Projects\Controls\Controls\ [forms reside here] The code shown below works fine. I run it from the project SQLtesting. It loads a listbox and a checkedlistbox with the controls found on … |
| | So I have this two forms.. I have a command button on the second form that when I clicked, a message box pops out and ask you if you want to go in the first form. The 'Yes' worked but the 'No' doesn't work, the first form still shows.. can … |
| | I am trying to send registration/ activation information via email, but don't want to store my authentication within the vb.net app and therefore not wanting to use .NET SMTP. I have the below php script that works from a website, but I can't seem to get the variables sent to … |
| | Hello all I was wondering how i could pass the following SLQ function to my datatable: Select sum(Quantity) from Purchases where transaction_mode=1 Thank you |
| | i have a form and i need to use mouse scroll for moving my panel. so i need to create event ( :) ok ok im not sure ) and No matter where the selected i need to use this event when i use mousescroll :) I hope i was … |
| | Please refer to the attached image [ATTACH]22297[/ATTACH] I want to create an application which provides toolbar 'button' like BatteryBar. Thanks for your help :)  |
| | hi, My application is in VS2008 coded in vb.net.I have a form with a datagridview which loads data from databaase.there is one column where data is stored separated by comma's.Like Name,Surname,LastName name this column as [B]Testing[/B].I have a checklistbox on another of my form.When the user selects a particular row … |
| | I am building an excel address parser. Column B = streetnumber Column C = UnitNumber Column B is my streetNumber and What I need it to do is anytime it finds a letter attached to the number it needs to move it from column b to column C. So if …  |
| | Greetings, I made a simple "restarter" app... However, I need to close multiple instances of an application. For example, if I have three windows of paint, or three windows of Word open, how do I check if it is still open before I open a new instance? Here is my … |
| | Well, I recently got a program from csharp . But im not familiar with c# . I only got codes from vb.net . Is it possible if you guys help me to translate these following codes to C# ? First set of codes, it will download the file from the … |
| | Hi, Reverentjim kindly gave me this code the other day that worked well. There are two more things i am trying to do but cant get my head around it. 1) I want to be able to extract the text after the second \ and before the period e.g. profile … |
| | Well, my friend is opening a internet cafe soon . But i need to know how it works to save database, customer's time left and accounts. Im sure they never used MYSQL as database support as it sucks alot. It gets 'too many connections' very often . So how it … |
| | hi guys anyone here willing to educate me about stored procedures, populating the datagridview, and using some bindingsource with 4 butttons, <<,<,>,>> i'm a newbie vb.net programmer willing to learn the use of stored procedures.. tnx GOD bless u guys! |
 | i want to listview editable it's possible?? please help |
| | Hello, it's possible to move listview1 subitem(1) to another listview2 subitem(5) please help |
| | How to change the color of selected row of an HTML table without using CSS or Javascript? |
| | Hi, My application is in VS2008 coded in Vb.net I have a datagridView on one of my form.This is filled from the database at the load event of the form.The datagridView also has a column of type DatagridViewComboboxcolumn. This DatagridViewComboboxcolumn already has 4 values added to it in its collection … |
| | I have a textbox for searching in my access database. For example, my database is dbEmpLis; my table name is tblEmployee; columns in my tblEmployee are fName, lName and mName. What I want to do is,when a user type to the search box, and click the search button, it will … |
| | Here's the setting, I have many link labels in my form(I guess around 150 link labels). All of them will handle a click event, with the same condition when clicked. What are the possible solutions regarding to this problem. Because it's not good if I'll do it one by one. … |
| | Hi guys, I have the following coding and i would like to save it using save file dialog. Any idea? Thnx. [CODE] Dim numCols As Integer = dgvExp.ColumnCount Dim numRows As Integer = dgvExp.RowCount - 1 Dim strDestinationFile As String = "c:\username.txt" Dim tw As TextWriter = New StreamWriter(strDestinationFile) 'writing … |
| | I have two projects: [B]SQLtesting [/B]and [B]Controls[/B]. Their physical locations are: C:\My Documents\Visual Studio 2010\Projects\SQLtesting\SQLtesting\ [forms reside here] C:\My Documents\Visual Studio 2010\Projects\Controls\Controls\ [forms reside here] The code shown below works fine. I run it from the project SQLtesting. It loads a listbox and a checkedlistbox with the controls found on … |
| | hello everyone i need help.. i am new in crystal report and i wanted to make a report using vb.net.here is my problem i want to display in my report are the item which is displayed by the datagridviewer.. thanks in advanced |
| | Hi, i would like to enquire if there is a tool out there which will convert c# project to a vb.net source? I think it is possible , but i do not know which tool to use.. Thanks in advance . :) |
| | I want to make an application in vb.net which will allow user to use mouse in a different way. i.e Dwell Clicking. Suppose user moves mouse pointer at particular location and if the user doesnt move the mouse pointer from that location for 2 seconds then single click will be … |
| | I have the code to parse data to a Datagridview and then export that into an excel spreadsheet. How can I export the headers of the datagridview? [CODE] var bs3 = new BindingSource { DataSource = query }; dataGridView1.AutoGenerateColumns = true; dataGridView1.AutoSize = true; dataGridView1.DataSource = bs3; } } private … |
| | Plz help me in converting vb code to vb.net [CODE]Function Main() Dim sMsg as string sMsg = MoveFile(DTSGlobalVariables("LoadFileName").Value) if (sMsg) = "" then Main = DTSTaskExecResult_Success else Main = DTSTaskExecResult_Failure end if End Function Function MoveFile(ByVal fileName) on error resume next Dim objFSO as string Dim objFolderDestination as string Dim … |
| | i have variable in web page and i want to do: copy two things X and Y x:Name y:code i have make to file ini one for x and one for y in the page , the information like this [CODE] x y x y ..... [/CODE] first line x … |
| | I would like to know what is the correct format of virtual path on vb.net or vs 2010. In my project folder, is it advisable to save it in bin folder? If yes, what will be the virtual path of it? |
The End.